The hydrogeology team is dedicated to helping clients meet current stormwater management requirements for cities and counties across the Pacific Northwest.

The Riley Group, Inc.’s (RGI) hydrogeologists work in conjunction with our geotechnical engineering and environmental consulting group on a myriad of due diligence related services, including construction dewatering studies, stormwater infiltration assessments, and the characterization of contaminated groundwater systems.

ROUTINE Hydrogeology SERVICES INCLUDE

  • Hydrogeologic Assessments & Characterization
  • Stormwater Infiltration Assessments & Testing
  • Groundwater Modeling (MODFLOW)
  • Groundwater Mounding Analysis
  • Seasonal High Groundwater Monitoring
  • Low-Impact Development (LID) Infiltration Assessments
  • LID/BMP Feasibility & Infeasibility
  • Aquifer Hydraulic Testing
  • Monitoring Well Design/Installation
  • Groundwater Sampling and Analysis
  • Dewatering Assessments